It's about the slippery slope MS now created with Win8, the potential of taking away control from the users.

Most users are not qualified to be IN control of anything other than MSPaint or Minesweeper. 99% of IT work is trying to prevent people doing things or undoing what they've done.

Most don't want to be in control, either. Hence the huge explosion of Apple and Google.So Microsoft will very happily monetize losing control, because that's what the market demands. We all know what happens to companies that ignore what their consumers want when demand is this overwhelming.

But just because they create a nice little walled-in courtyard for people afraid of the outside world doesn't mean they'll prevent anyone else from venturing out there. As I keep mentioning, businesses could not survive like this. They still rely on legacy software, custom modifications to existing software, etc. Walling off like this would strangle enterprise, which is still the Microsoft bread-and-butter.